D.I.D 520VX2 X-Ring Chain

D.I.D 520VX2 X-Ring Chain

520ERV3 Racing Chain Half the Power Loss (Compared with Normal O-Ring) D.I.D’s PATENTED X-Ring construction reduces friction by twisting between the side plates instead of being squashed. No...
Description

520ERV3 Racing Chain

Half the Power Loss (Compared with Normal O-Ring)
D.I.D’s PATENTED X-Ring construction reduces friction by twisting between the side plates instead of being squashed. Normal O-Rings and other makers’ modified O-Rings have squashed points that increase friction. The twisting action of the X-Ring disperses the pressure and minimizes power loss.
X-Ring is a U.S.A. Registered Trademark of D.I.D; Daido Kogyo Co. Ltd. Japan.

1.5 to 2 TImes Longer Wear Resistance (Compared with Normal O-Ring)
The X-Ring’s four contact points greatly increase its sealing performance. This keeps the dirt out and the lubrication in much better than any other O-Ring. X-Rings have the greatest wear resistance of any other type of O-Ring or Non-O-Ring chain.

520ERV3 Racing Chain

Half the Power Loss (Compared with Normal O-Ring)
D.I.D’s PATENTED X-Ring construction reduces friction by twisting between the side plates instead of being squashed. Normal O-Rings and other makers’ modified O-Rings have squashed points that increase friction. The twisting action of the X-Ring disperses the pressure and minimizes power loss.
X-Ring is a U.S.A. Registered Trademark of D.I.D; Daido Kogyo Co. Ltd. Japan.

1.5 to 2 TImes Longer Wear Resistance (Compared with Normal O-Ring)
The X-Ring’s four contact points greatly increase its sealing performance. This keeps the dirt out and the lubrication in much better than any other O-Ring. X-Rings have the greatest wear resistance of any other type of O-Ring or Non-O-Ring chain.

Picture of 520ERV3 x 120ZB X'Ring Gold DID chain w/Rivet Link         [AC]
520ERV3 x 120ZB X'Ring Gold DID chain w/Rivet Link [AC]
520ERV3 x 120ZB X'Ring Gold DID chain w/Rivet Link [A]
Availability: In stock
SKU: 520ERV3120G
$344.00 incl tax
520ERV3 G&G ZJ conn link RIVET [AC]
520ERV3 G&G ZJ conn link RIVET [A]
Availability: In stock
SKU: 520ERV3ZJ
$17.02 incl tax
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